<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>外部样式表</title>
    <link rel="stylesheet" type="text/css" href="1125.css">
</head>
<style>
    p{
        color:cornsilk;
        background-color: black;
        text-align: center;

    }
body{
    background-image: url(alen.jpg);
    background-repeat:no-repeat;
    background-position: right top ;
}
</style>
<body>
    <div>外部样式表
        <P>段落标签有自己的想法</P>
        这还是div标签
    </div>

</body>
</html>